19534852431

素因数分解:

$3^3\times {\mathrm{1571}}^1\times {\mathrm{460543}}^1$

素因数の和:462123

約数の個数: 16

約数和(自身を含む): 28959006720

約数和(自身を除く): 9424154289

約数列:

[1, 3, 9, 27, 1571, 4713, 14139, 42417, 460543, 1381629, 4144887, 12434661, 723513053, 2170539159, 6511617477, 19534852431]

約数ペア:

[(1, 19534852431), (3, 6511617477), (9, 2170539159), (27, 723513053), (1571, 12434661), (4713, 4144887), (14139, 1381629), (42417, 460543)]